16956648

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 48744000

約数和(自身を除く): 31787352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 2707, 3132, 5414, 6264, 8121, 10828, 16242, 21656, 24363, 32484, 48726, 64968, 73089, 78503, 97452, 146178, 157006, 194904, 235509, 292356, 314012, 471018, 584712, 628024, 706527, 942036, 1413054, 1884072, 2119581, 2826108, 4239162, 5652216, 8478324, 16956648]

約数ペア:

[(1, 16956648), (2, 8478324), (3, 5652216), (4, 4239162), (6, 2826108), (8, 2119581), (9, 1884072), (12, 1413054), (18, 942036), (24, 706527), (27, 628024), (29, 584712), (36, 471018), (54, 314012), (58, 292356), (72, 235509), (87, 194904), (108, 157006), (116, 146178), (174, 97452), (216, 78503), (232, 73089), (261, 64968), (348, 48726), (522, 32484), (696, 24363), (783, 21656), (1044, 16242), (1566, 10828), (2088, 8121), (2707, 6264), (3132, 5414)]